2021638912

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 4697602560

約数和(自身を除く): 2675963648

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 64, 68, 76, 92, 128, 136, 152, 184, 256, 272, 304, 323, 368, 391, 437, 544, 608, 646, 736, 782, 874, 1063, 1088, 1216, 1292, 1472, 1564, 1748, 2126, 2176, 2432, 2584, 2944, 3128, 3496, 4252, 4352, 4864, 5168, 5888, 6256, 6992, 7429, 8504, 10336, 12512, 13984, 14858, 17008, 18071, 20197, 20672, 24449, 25024, 27968, 29716, 34016, 36142, 40394, 41344, 48898, 50048, 55936, 59432, 68032, 72284, 80788, 82688, 97796, 100096, 111872, 118864, 136064, 144568, 161576, 195592, 237728, 272128, 289136, 323152, 343349, 391184, 415633, 464531, 475456, 578272, 646304, 686698, 782368, 831266, 929062, 950912, 1156544, 1292608, 1373396, 1564736, 1662532, 1858124, 1901824, 2313088, 2585216, 2746792, 3129472, 3325064, 3716248, 4626176, 5170432, 5493584, 6258944, 6650128, 7432496, 7897027, 10987168, 13300256, 14864992, 15794054, 21974336, 26600512, 29729984, 31588108, 43948672, 53201024, 59459968, 63176216, 87897344, 106402048, 118919936, 126352432, 252704864, 505409728, 1010819456, 2021638912]

約数ペア:

[(1, 2021638912), (2, 1010819456), (4, 505409728), (8, 252704864), (16, 126352432), (17, 118919936), (19, 106402048), (23, 87897344), (32, 63176216), (34, 59459968), (38, 53201024), (46, 43948672), (64, 31588108), (68, 29729984), (76, 26600512), (92, 21974336), (128, 15794054), (136, 14864992), (152, 13300256), (184, 10987168), (256, 7897027), (272, 7432496), (304, 6650128), (323, 6258944), (368, 5493584), (391, 5170432), (437, 4626176), (544, 3716248), (608, 3325064), (646, 3129472), (736, 2746792), (782, 2585216), (874, 2313088), (1063, 1901824), (1088, 1858124), (1216, 1662532), (1292, 1564736), (1472, 1373396), (1564, 1292608), (1748, 1156544), (2126, 950912), (2176, 929062), (2432, 831266), (2584, 782368), (2944, 686698), (3128, 646304), (3496, 578272), (4252, 475456), (4352, 464531), (4864, 415633), (5168, 391184), (5888, 343349), (6256, 323152), (6992, 289136), (7429, 272128), (8504, 237728), (10336, 195592), (12512, 161576), (13984, 144568), (14858, 136064), (17008, 118864), (18071, 111872), (20197, 100096), (20672, 97796), (24449, 82688), (25024, 80788), (27968, 72284), (29716, 68032), (34016, 59432), (36142, 55936), (40394, 50048), (41344, 48898)]